/* --------------------------------------------------------
 * Copyright (c) aeky , Inc.  All rights reserved.
 * --------------------------------------------------------
 */
package com.aeky.strategy.enhance.quackBehavior;

/**
 * 鸭子叫行为接口
 * 
 * @author aeky
 */
public interface QuackBehavior {

    /**
     * 鸭子叫
     */
    public void quack();
}
